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Nonlinear phenomena and chaos

Sarben Sarkar
TLDR
A selection of the invited talks given at the Malvern seminar on Dynamical Systems held at RSRE, Malvern in April 1985, presenting very recent developments in the fields of fluids, chemical reactions, nonlinear and quantum optics, and theories of Hamiltonian and dissipative systems can be found in this article.
Abstract
A selection of the invited talks given at the Malvern seminar on Dynamical Systems held at RSRE, Malvern in April 1985, presenting very recent developments in the fields of fluids, chemical reactions, non-linear and quantum optics, and theories of Hamiltonian and dissipative systems.

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Interface-induced phenomena in magnetism

TL;DR: This article reviews static and dynamic interfacial effects in magnetism, focusing on interfacially-driven magnetic effects and phenomena associated with spin-orbit coupling and intrinsic symmetry breaking at interfaces, identifying the most exciting new scientific results and pointing to promising future research directions.
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Singular Spectrum Analysis for Time Series

TL;DR: This book discusses SSA for Forecasting, interpolation, Filtration and Estimation: SSA Forecasting Algorithms, and Subspace-Based Methods and Estimating of Signal Parameters and SSA and Filters.
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Bifurcation phenomena in incompressible sudden expansion flows

TL;DR: In this paper, a numerical study of laminar incompressible flows in symmetric plane sudden expansions was carried out, and the results revealed that the flow remains symmetric up to a certain Reynolds number depending on the expansion ratio, while asymmetries appear at higher Reynolds numbers.
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Novel Two-Dimensional Singular Spectrum Analysis for Effective Feature Extraction and Data Classification in Hyperspectral Imaging

TL;DR: In this article, a 2D extension to singular spectrum analysis (2D-SSA), which is a recent technique for generic data mining and temporal signal analysis, is proposed for effective spatial information extraction.
Journal ArticleDOI

Non-constant positive steady states of the Sel'kov model ☆

TL;DR: In this paper, the Sel'kov model with the homogeneous Neumann boundary condition is applied to various problems in chemistry and biology, and the authors give a priori estimates (positive upper and lower bounds) of positive steady states, and then study the non-existence, bifurcation and global existence of non-constant positive steady state as the parameters λ and θ are varied.